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st: Do not try to unref NULL CoglObjects

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https://bugzilla.gnome.org/show_bug.cgi?id=765061
This commit is contained in:
Florian Müllner 2016-04-14 17:18:42 +02:00
parent 045e1f01af
commit 281101d942
2 changed files with 10 additions and 3 deletions
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5
src/st/st-private.c
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@ -395,7 +395,10 @@ _st_create_shadow_pipeline (StShadow *shadow_spec,
pipeline = cogl_pipeline_copy (shadow_pipeline_template);
cogl_pipeline_set_layer_texture (pipeline, 0, texture);
cogl_object_unref (texture);
if (texture)
cogl_object_unref (texture);
return pipeline;
}

8
src/st/st-texture-cache.c
View File

@ -648,8 +648,12 @@ st_texture_cache_reset_texture (StTextureCachePropertyBind *bind,
cairo_image_surface_get_stride (surface),
cairo_image_surface_get_data (surface),
NULL));
clutter_texture_set_cogl_texture (bind->texture, texdata);
cogl_object_unref (texdata);
if (texdata)
{
clutter_texture_set_cogl_texture (bind->texture, texdata);
cogl_object_unref (texdata);
}
clutter_actor_set_opacity (CLUTTER_ACTOR (bind->texture), 255);
}